According to recent research, vitamin B6, a popular vitamin supplement, may benefit those who suffer from anxiety and depression. However, in the UK, researchers recruited 478 participants with anxiety or depression and randomly allocated them to receive high dosages of vitamin B6, vitamin B12, or a placebo. They then evaluated the subjects before and after they had taken the tablets for a month. Compared to those taking a placebo, those taking the B6 supplement reported significantly fewer symptoms of anxiety and depression. They conclude that some people may be able to prevent the adverse effects of prescription drugs by taking vitamin B6 supplements. However, with your doctor first before beginning a new supplement.